CYWUSB6934 wireless USB to AVR

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#1
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Anybody used CYWUSB6934 SPI to antenna (wireless USB) to AVR?
Any experience, observation? Its looks like a very simple and cheap solution to extend AVR SPI to 2.4GHz ISM band.

And Im looking for some assistance to design 2.4GHz antenna on FR-4 PCB (link, pdf).

Im looking for 13MHz quartz for CYWUSB6934 (in EU).

VFX.
http://www.vfx.hu

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Quote:
...to extend AVR SPI to 2.4GHz ISM band.

And Im looking for some assistance to design 2.4GHz antenna on FR-4 PCB (link, pdf). ...

Hmmm--ZigBee runs at the 2.4GHz band. And the Freescale ZigBee parts (and I think the ChipCon ones too) have an SPI interface.

Anyway, you may not want ZigBee if you need higher throughput at the expense of higher power.

IIRC Freescale has some app notes & reference designs for 2.4GHz printed-circuit board antennas. Right now, their Web site is down but try www.freescale.com/zigbee

Lee

You can put lipstick on a pig, but it is still a pig.

I've never met a pig I didn't like, as long as you have some salt and pepper.

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Yes, I would like to use Zigbee, but I got cheap (~4.4 euro) CYWUSB6934 , while I didnt gett Zigbee here (Hungary). ATMEL Zigbee solution needs too many external components (BTW I like ATMEL AVR and ZigBee in one case). I didnt see any ZigBee stack! I think zigbee is too yung...
(CYWUSB6934 needs an external 13MHz quartz and antenna.)

VFX.
http://www.vfx.hu

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Here is the app not I was thinking of:

Quote:
Compact, Integrated Antennas: Designs and Applications for the MC13191 and MC13192

at
http://www.freescale.com/files/r...
off of www.freescale.dom/zigbee and then the Documentation selection.

Lee

You can put lipstick on a pig, but it is still a pig.

I've never met a pig I didn't like, as long as you have some salt and pepper.

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Thx for info!

VFX.
http://www.vfx.hu